具体数字之前有“about”用thousand还是"thousands of"?
具体数字之前有“about”用thousand还是"thousands of"?
many thousands of还是many thousand of?
是several thousand还是several thousands of ?
several thousand还是several thousands of
关于thousand、thousands、thousand of、thousands of
thousand 、thousands、thousands of区别
有没有many thousand,several thousand,和several thousands of
hundreds of thousands of这类的和 数字加 hundred/thousand 这类的怎么用?
tens of thousands等不等于about ten thousand
thousand 与 thousands of
thousand ,thousands,one thousand ,thousand of,thousands of
()trees were planted last year.用thousands of 还是 two thousand